[Event "USA-ch"]
[Site "New York"]
[Date "1972.??.??"]
[Round "1"]
[White "Byrne, Robert Eugene"]
[Black "Mednis, Edmar John"]
[Result "1-0"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f4 Be7 10. Be2 Qc7 11. Bf3 O-O-O 12. Nb3 Ne8 13. Nd5 exd5 14. exd5 Bxg5 15. dxc6 Bxc6 16. Bxc6 Qxc6 17. fxg5 Rd7 18. Rhe1 Rc7 19. Kb1 Kb8 20. Nd4 Qd7 21. Re2 h6 22. Rde1 hxg5 23. Qxg5 g6 24. b3 Ka8 25. h3 Qc8 26. Re7 Rf8 27. Qa5 Rd7 28. R7e3 Ng7 29. Rc3 Qd8 30. Qxd8+ Rfxd8 31. Rf3 Rh8 32. Ref1 f5 33. Rg3 Rh6 34. Re1 Nh5 35. Rf3 Rh8 36. Re6 Rg8 37. g4 fxg4 38. hxg4 Ng7 39. Rxg6 Rh8 40. Kb2 Kb8 41. Kc3 Ne8 42. Kd3 Kc8 43. g5 Re7 44. Re6 Kd7 45. Rxe7+ Kxe7 46. g6 Nf6 47. Re3+ Kd7 48. g7 Rb8 49. Nf5 Ng8 50. Ke4 Rc8 51. Kf4 Rxc2 52. Re7+ Nxe7 53. Nxe7 Rg2 54. g8=Q Rxg8 55. Nxg8 Kc6 56. Ke4 Kc5 57. a3 a5 58. Kd3 d5 59. Nf6 b5 60. Ng4 1-0